Mileage rate change in effect for 2024

The Purdue Memorial Union during the winter season.

Effective Jan. 1, the mileage rate for Purdue University business travel using a privately owned vehicle is $0.67 per mile, up from $0.655 per mile in 2023. The rate is based on both fixed and variable costs of operating a vehicle.

The Indiana Department of Administration mileage rate for using privately owned vehicles on sponsored program grant funds remains at $0.49 per mile.

Questions may be directed to Purdue Travel at purduetravel@purdue.edu.

Contact: Purdue Travel at purduetravel@purdue.edu

More Purdue News

A graphic of a professor and a student in a lab with the words “#4 Most Innovative Public University in the United States, U.S. News & World Report, 2027”

Purdue ranks as nation’s fourth most innovative public university and strengthens its position as a top 10 engineering school

September 22, 2026

Two people — Dimitrios Petroulis of Purdue and Naoyuki Maekawa of the Japan External Trade Organization — shake hands as they hold signed copies of a memorandum of understanding to boost US-Japan innovation collaboration.

Purdue, Japan strengthen research collaboration with new agreements

September 17, 2026

Senior international officer Heidi Arola explains new federal immigration rules

September 16, 2026

Purdue interim President Mitch Daniels’ book “Impatience Is a Virtue: A Life Where the Buck Stops”

New book out now: ‘Impatience Is a Virtue’ by President Daniels

September 15, 2026